Large size climber with metal body and 2 types of tires, rechargeable battery,Using The Classic Off-road Vehicle Styling, Professional Cross-country Shock Resistant. Large Tires To Enhance Grip, More Safety To Run Large Wheel Angle,Height Adjustment Positioning Structure Can Shock Resistant, Universal Shaft Power Allocated To The Front & Rear Axle Differential, With More Flexible,Strong Lasting Power Large Capacity, Powerful And Stronger Battery Endurance